An electric powertrain (200) for a working machine, comprising:-a first electric machine (20),-a second electric machine (30),-a propulsion axle (40) for propelling the working machine,-a transmission assembly (1) comprising: a first input shaft (2) drivingly connected to the first electric machine; a second input shaft (3) which is drivingly connected to a second motor; a first output shaft (4) drivingly connected to the propulsion axle, the first and second input shafts being selectively drivingly connected to the first output shaft; at least one second output shaft (5) for power output, the second input shaft being drivingly connected to the at least one second output shaft; a set of gears (6) comprising at least two selectable transmission ratios for transmitting torque wherein at least the first input shaft can be drivingly connected to the first output shaft via said set of gears.
一种用于作业机器的电动动力系(200),包括:‑第一电机(20),‑第二电机(30),‑推进车轴(40),用于推进作业机器,‑变速器组件(1),其包括:第一输入轴(2),其被传动连接到第一电机;第二输入轴(3),其被传动连接到第二电机;第一输出轴(4),其被传动连接到推进车轴,所述第一和第二输入轴能够被选择性地传动连接到第一输出轴;至少一个第二输出轴(5),其用于动力输出,第二输入轴被传动连接到该至少一个第二输出轴;一组齿轮(6),其包括用于传递扭矩的至少两个可选择的传动比,其中,至少第一输入轴能够经由所述一组齿轮被传动连接到第一输出轴。
Electric power train and working machine
电动动力系和作业机器
2022-07-29
Patent
Elektronische Ressource
Chinesisch
Power train assembly of working machine and working machine
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